Results 271 to 280 of about 8,835 (313)

A Fuzzy-Based Sensor Validation Strategy for AC Motor Drives

IEEE Transactions on Industrial Informatics, 2012
Measurements validation is a critical feature in monitoring systems required by most industry applications to achieve higher level reliability. This paper presents the use of the measurement thresholds generated from the propagation of parametric uncertainty using polynomial chaos theory (PCT) to validate the sensor measurements of an AC motor drive by
Huimin Li 0003, Antonello Monti, Ferdinanda Ponci   +2 more
openaire   +1 more source

Single-Phase Induction Motor and AC Drives

2018
This chapter presents the working principle and modeling of the single-phase induction motor (SPIM), as well as the control strategies of the SPIM with several different power electronics device-based variable frequency AC drives. The SPIM has been widely used for the water pumps, compressors, and fans with no tough demand for high performance and they
Song, Yipeng, Blaabjerg, Frede; id_orcid 0000-0001-8311-7412   +1 more
openaire   +1 more source

Distributed Control for AC Motor Drive Inverters in Parallel Operation

IEEE Transactions on Industrial Electronics, 2011
A distributed control for pulsewidth modulation inverters in parallel operation to feed an asynchronous motor is proposed. The phase angle of the sinusoidal reference for each inverter is represented as a square signal and shared among the inverters and is pre-synchronized cycle-by-cycle with each other.
Ming Hua 0004, Haibing Hu, Yan Xing 0001, Zhongyi He   +3 more
openaire   +1 more source

Intelligent VFD Drive Controller for AC Motors

International Journal on Science and Technology
Faults in industrial motor systems can affect energy efficiency, speed and increase unplanned downtimes. This paper proposes a model to show command with Python using VFD with the help of a machine learning approach for predictive maintenance and real-time fault detection.
Geethamani R, Padma Priya S R, Santhipkumar S, Sasipriya S, Srivisweswara M S   +4 more
openaire   +1 more source

Design and Developement of Fuzzy Controlled Controlled AC Motor Drives

IFAC Proceedings Volumes, 1992
Abstract The paper describes the design and the experimental realization of a speed and position control system based on the fuzzy logic approach. Although the proposed control scheme can be usefully applied to any electrical motor drive with separated torque and flux control, an experimental prototype based on a PM brushless motor drive has been ...
E. CERRUTO, A. CONSOLI, A. RACITI, A. TESTA   +3 more
openaire   +1 more source

AC Drives are Not only for AC Motors

2023 IEEE IAS Pulp and Paper Industry Conference (PPIC), 2023
Ernesto Rivera, Edwin Intong, Ryan Krady, Semion Roginskiy   +3 more
openaire   +1 more source

AC motor drive systems with a reduced-switch-count converter

IEEE Transactions on Industry Applications, 2002
This paper proposes two reduced switch count AC drive systems. One of the configurations was conceived for drives based on two-phase motors and the other for three-phase motors. The drive system provides both bidirectional power flow and power factor control.
C.B. Jacobina, M.B.de R. Correa, A.M.N. Lima, E.R.C. da Silva   +3 more
openaire   +1 more source

Control of Multiphase AC Motor Drives

2010
Three-phase AC motor has been used as the main driving machine for a very long period. The main reason for the use of three-phase machines has the availability of three-phase AC supply from the mains. However, with the availability of power electronic devices of high power rating, the control of drives is always from the inverter supplying power to the
openaire   +1 more source

AC Motor Drives With a Reduced Number of Switches and Boost Inductors

IEEE Transactions on Industry Applications, 2005
This paper presents two three-phase AC motor drives configurations with a reduced component count. The configurations were conceived to operate with a reduced number of switches and boost inductors. The drives provide both bidirectional power flow and power factor control.
C.B. Jacobina, E.C. dos Santos, M.B.R. Correa, E.R.C. da Silva   +3 more
openaire   +1 more source

Scalar control on speed drive for ac motor

AIP Conference Proceedings, 2012
This paper aims to investigate the performance of ABB ACS800 variable speed drive operating under Scalar Control mode, and eventually develop a set of experimental procedures for undergraduate laboratory purposes. Scalar Control is the most widespread form of ac drive, for its low cost and simplicity especially implemented in the open loop mode. Scalar
openaire   +1 more source